Identify whether the given number is a member of the following sets of numbers: A. natural numbers, B. whole
numbers, C. integers, D. real numbers.
--28
A) B, D
B) D
C) C, D
D)A, B, C, D

Question

Quizplus · Accepted Answer

-28 is not a natural number because natural numbers are positive whole numbers starting from 1. 
-28 is not a whole number because whole numbers are non-negative integers (including 0). 
-28 is an integer because it is a whole number and also includes negative numbers. 
-28 is a real number because it is a number that can be plotted on a number line. Therefore, the correct choice is C, integers and real numbers.

Identify Whether the Given Number Is a Member of the Following